کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1604739 | 1516016 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication of WC–8 wt.%Co hard materials by two rapid sintering processes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Two methods, high-frequency induction-heated sintering (HFIHS) and pulsed current activated sintering (PCAS), were utilized to consolidate WC–8 wt.%Co hard materials. The demonstrated advantages of these processes are rapid densification to near theoretical density in a relatively short time and without significant change in grain size. The effect of initial particle size of WC powder on the sintering behavior and mechanical properties were investigated. The hardness, fracture toughness and the relative density of the WC–8Co composites consolidated by HFIHS and PCAS were investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Refractory Metals and Hard Materials - Volume 25, Issue 4, July 2007, Pages 336–340
Journal: International Journal of Refractory Metals and Hard Materials - Volume 25, Issue 4, July 2007, Pages 336–340
نویسندگان
Hwan Cheol Kim, In Kyoon Jeong, In Jin Shon, In Yong Ko, Jung Mann Doh,